Air Bag System: 8B-63
Step Action Yes No
2 1) With ignition switch OFF, disconnect SDM connector Substitute a known- DTC B1051: High
“29”. good SDM and recheck. resistance or open wire
2) Check proper connection to SDM at terminals in “L29-6”
in “PNK” or “WHT”
and “L29-7” (for DTC B1051) or “L29-8” and “L29-9” (for
circuit.
DTC B1055).
DTC B1055: High
3) If OK, release shorting bar in SDM connector inserting
resistance or open wire
release tool (1) included in special tool (A).
in “BRN” or “LT GRN”
4) Measure resistance between “L29-6” and “L29-7”
circuit.
terminals (for DTC B1051) or “L29-8” and “L29-9”
terminals (for DTC B1055) with connected special tools
(B) and (C).
Special tool
(A): 09932-76010
(B): 09932-75010
(C): 09932–78310
"L29-6" "L29-7""L29-8" "L29-9"
"L10", "L36"
(A)
(C)
(A)
(B)
STEERING WHEEL
I4RS0A820028-
Is resistance 2.91 Ω or less?
NOTE:
Upon completion of inspection and repair work, perform the following items.
• Reconnect all air bag system components and ensure all components are properly mounted.
• Clear DTCs referring to “DTC Clearance: ”, if any.
• Repeat “Air Bag Diagnostic System Check: ” to confirm that the trouble has been corrected.